What effect did napoleon have on europe and the world?

The date a source was created is considered part of its historical context intended audience purpose point of view

How did the cleveland massacre impact standard oil in 1872? standard oil hired all the laborers who were nearly killed during the cleveland massacre. standard oil became a monopoly in the cleveland oil market after the cleveland massacre. standard oil was bought out by other companies in the city after the cleveland massacre. standard oil closed down to avoid additional violence in the wake of the cleveland massacre.

Which of the following statements best describes the importance of the battle of guadalcanal